3829670

Information

• Patent Grant
• 3829670

• References
• Source

• Patent Number

  3,829,670

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • H03H17/0266 - Filter banks
  • H03H17/0416 - with input-sampling frequency and output-delivery frequency which differ
  • H03H17/0444 - where the output-delivery frequency is higher than the input sampling frequency
  • H03H17/045 - where the output-delivery frequency is lower than the input sampling frequency
  • H03H17/0621 - with input-sampling frequency and output-delivery frequency which differ
  • H03H17/0657 - where the output-delivery frequency is higher than the input sampling frequency
  • H03H17/0664 - where the output-delivery frequency is lower than the input sampling frequency

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems